Data Last Updated: June 1, 2023

ZIP Codes for City of Cabin John, MD


    
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Counties:	MONTGOMERY, MD
Area Code(s):	240, 301
Timezone(s):	Eastern (GMT -05:00)
City Population:	2,280 (More Details)
CBSA:	Washington-Arlington-Alexandria, DC-VA-MD-WV
Congressional District(s):	08
Land Area:	493 square miles (county)
Water Area:	14 square miles (county)

1 ZIP Code

Cabin John, MD ZIP Code Boundaries

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Cabin John, MD Covers 1 ZIP Code

ZIP Code	Type	Population	% of Population	Aliases
20818	Standard	1,962	100.00%

Cabin John, MD Demographic Information *

Total population**	2,280
Male population	1,102
Female population	1,178
Median age (years)	47.3
White Population	1,905
Black Population	84
Indian Population	6
Asian Population	192
Hawaiian Population	1
Hispanic Population	104
Median age (Male)	47.5
Median age (Female)	47.1
Total households	876
Family households (families)	651
Average household size	2.6
Average family size	2.99
Total housing units	903

* Demographic data is based on 2010 Census for the City of CABIN JOHN.
** City and ZIP Code Population will not be equal due to differences in their geographies.

References

U.S. Postal Service [Last Updated: 2/1/2023], https://www.usps.com
ZIP-Codes.com Internal Data Creation [Last Updated: 2/1/2023], https://www.zip-codes.com
U.S. Geological Survey [Updated as needed], https://www.usgs.gov/
U.S. Census [Updated Yearly], https://www.census.gov
U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010], https://www.census.gov